三峡左岸电站3号机尾水肘管钢里衬安装

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<正> 1 概述 三峡左岸电站3号机尾水肘管钢里衬由VGS(德国伏依特公司Vioth、加拿大通用电气公司GE和德国西门子公司Siemens的合称)集团供货,中国水利水电第八工程局机电制造安装分局分包后现场制造及安装。整个肘管钢里衬分4大节,沿水流方向编号分别为Ⅰ、Ⅱ、 Ⅲ、Ⅳ、第Ⅰ大节与锥管连接,第Ⅳ
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